Cloudflare is investigating an outage affecting its global network services, with users encountering "internal server error" messages when attempting to access affected websites and online platforms.

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Data centers are a critical, but often power-hungry, part of the enterprise. But, why exactly do data centers require so much energy? And how can businesses address emissions concerns as well as cut ...

In this age of high-resolution smartphone pictures and near-constant video shooting, the storage space in your PCs and mobile devices fills up in a flash. Need a place for it all? Consider a good ...

Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the top VPNs we've tested. I’ve been writing about ...

An MCP server that generates diagrams from Mermaid code in multiple formats (primarily PNG and PDF, with SVG also available). This server enables AI assistants and other MCP clients to create diagrams ...

Abstract: Orthogonal time frequency space (OTFS) is a promising modulation scheme for wireless communication in high-mobility scenarios. Recently, a reservoir computing (RC) based approach has been ...

[ UPDATE 22:42 ] Cloudflare has implemented a fix and believes it has solved the issue. They are continuing to monitor the situation to ensure all services are restored. If you’re facing issues ...

Abstract: Optical wireless communications in space are degraded by atmospheric turbulence, light attenuation, and detector noise. In this paper, we develop a neural network (NN) channel estimator that ...